package com.example.exam.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.exam.pojo.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

/**
 * @author zhozixiong
 * @date 2023/03/07
 */
@Mapper
@Repository
public interface UserMapper extends BaseMapper<User> {

    int updateLanguageBySid(String sid);

    int login(User user);
}
